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zvonat [6]
3 years ago
13

Round each number to the nearest whole number.  What is the best estimate for the answer to 276.37 – 67.81?   A. 209   B. 208.6

  C. 208.5   D. 208
Mathematics
2 answers:
pav-90 [236]3 years ago
8 0
A.209


<span>276.37 – 67.81 = 208.56
The 5 in .56 means round up.
This means 208.56 will turn into 209.</span>
NNADVOKAT [17]3 years ago
3 0
A because if you would subtract those number you will get 208.56 which then 5 say you move one then 208 turns into 209 and always remember you round up if is 5 or more and stay the same if is 4 or less
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I'll assume the ODE is

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y'' - 3y' + 2y = e^x

consider the ansatz particular solution

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Substituting this into (1) gives

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y'' - 3y' + 2y = e^{2x}

take the ansatz

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AlekseyPX

Answer:

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